houghcircle

Eigenfaces: PCA tends to find a p-dimensional subspace whose basis vectors correspond to the maximum variance direction in the original image space (p  N). We called the new subspace defined by basis vectors “face space”. First, all training faces are projected onto the face space to find a set of weights that describes the contribution of each vector. Then we project all testing faces onto the face space to obtain a set of weights. Finally, we identify the face by comparing a set of weights for the testing face to sets of weights of training faces.

说明：  有关LBP的的五个小程序，希望对研究该领域的人有所帮助(Related LBP of the five small programs, I hope to research in the field who help)

最新编的飞行仿真,大家学习交流，相互学习(zui xin fei ji fang zhen)

33节点的配电网潮流计算程序，程序自带33节点数据(33 nodes in the power flow calculation program, the program comes with 33 node data)

基于SVR的线性系统逆模型辨识建模及校验的仿真程序，由于辨识信号采用的都是随机信号，不是数值固定的信号，所以程序每次运行的结果都可能有所不同。(Linear inverse model identification modeling and verification system simulation program based on SVR identification signal are random signal, not the value of the fixed signal, so the program each time you run the results are likely to differ.)

This is levinson durbin recursion

目标因子分析，用于找寻主因子数的个数，用途广泛(Target factor analysis, to find the main number for the number of factors, versatile)

基于LQ的二级倒立摆设计，可实现LQ校正，能画出原系统的阶跃响应，及加入LQ校正后的系统阶跃响应曲线。(LQ-based design of double inverted pendulum, can be realized LQ correction, can draw the step response of the original system, and adding LQ corrected step response curve.)

利用matlab计算电压与电流相位差，定A相电压相位为0.(Matlab calculated using voltage and current phase, phase-phase voltage set A to 0.)

本文件详细描述了如何利用matlab去检测图片中含有的直线元素，利用hough变换。(This document describes in detail how to use matlab to detect images containing linear elements using hough transform.)